<i>In situ</i>crafting of a 3D N-doped carbon/defect-rich V<sub>2</sub>O<sub>5−<i>x</i></sub>·<i>n</i>H<sub>2</sub>O nanosheet composite for high performance fibrous flexible Zn-ion batteries
Rui Pan, Anqi Zheng, Bing He, Yuwei Xiong, Fengsai Han, Lei Wei, Qingwen Li, Qichong Zhang, Kuibo Yin, Litao Sun
Abstract
diffusion energy barrier. To highlight the potential applications, a prototype wearable fiber-shaped AZIB (FAZIB) with remarkable flexibility and extraordinary weaving capability was demonstrated. More encouragingly, the resulting FAZIB could be charged with solar cells and power a pressure sensor. Thus, our work provides a promising strategy to rationally construct high-performance flexible vanadium-based cathodes for next-generation wearable AZIBs.
Topics & Concepts
CathodeMaterials scienceVanadiumNanotechnologyBattery (electricity)ElectrodeChemical engineeringElectrical engineeringChemistryPower (physics)MetallurgyEngineeringPhysical chemistryPhysicsQuantum mechanicsAdvanced battery technologies researchSupercapacitor Materials and FabricationAdvanced Battery Materials and Technologies